joltsms.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 1365 ms crawled 2026-05-07

US · 172.67.199.81 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Temporary Phone Numbers for Verification You Can Keep Long-Term | JoltSMS
Description
Rent a dedicated real-SIM, non-VoIP US number you can keep long-term. Works where VoIP fails; route OTPs to Slack, Discord, Telegram, Microsoft Teams, custom webhooks (HMAC-SHA256) or Email. $50/mo.
Language
en
Canonical
https://joltsms.com

Open Graph

url
https://joltsms.com
title
Temporary Phone Numbers for Verification You Can Keep Long-Term | JoltSMS
description
Rent a dedicated real-SIM, non-VoIP US number you can keep long-term. Works where VoIP fails; route OTPs to Slack, Discord, Telegram, Microsoft Teams, custom webhooks (HMAC-SHA256) or Email. $50/mo.

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Cloudflare Insights

Third-party hosts loaded (2)

  • gettermscmp.com×1
  • static.cloudflareinsights.com×1

Registration

Registrar
Porkbun LLC
Created
2020-05-05
Expires
2035-05-05 3271 days left
Updated
2026-05-04
Name servers
  • jack.ns.cloudflare.com
  • val.ns.cloudflare.com

DNS records live

NS
  • jack.ns.cloudflare.com
  • val.ns.cloudflare.com
MX
  • 10 moose.mxrouting.net
  • 20 moose-relay.mxrouting.net
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:mxlogin.com include:email-od.com include:_spf.firebasemail.com include:mxroute.com include:moose.mxrouting.net include:moose-relay.mxrouting.net include:google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=r; fo=1; rua=mailto:dmarc@joltsms.com
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-26 to 2026-06-24
Expires in 35 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://joltsms.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)